Clumping data in 2-way tables: A user-orientated perspective

Clumping data in 2-way tables: A user-orientated perspective

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Article ID: iaor19942034
Country: United Kingdom
Volume: 45
Issue: 2
Start Page Number: 203
End Page Number: 213
Publication Date: Feb 1994
Journal: Journal of the Operational Research Society
Authors:
Keywords: data presentation
Abstract:

Following a critique of existing algorithms, an algorithm is presented which will re-organize a 2-way data table to bring like rows together, and like columns together. Extensions of the method are described, and justified, to accommodate distances measured in modular arithmetic, and with bipolar columns/rows, as in repertory grid analysis. One value of the algorithms is that the user can see relationships in the tables without the data in the cells themselves ever having been transformed. Thus, users will continue to feel they own their data.

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